Category · E70-E88
E70Disorders of aromatic amino-acid metabolism
34 codes in this category
E70Disorders of aromatic amino-acid metabolismHeaderE70.0Classical phenylketonuriaBillableE70.1Other hyperphenylalaninemiasBillableE70.2Disorders of tyrosine metabolismHeaderE70.20Disorder of tyrosine metabolism, unspecifiedBillableE70.21TyrosinemiaBillableE70.29Other disorders of tyrosine metabolismBillableE70.3AlbinismHeaderE70.30Albinism, unspecifiedBillableE70.31Ocular albinismHeaderE70.310X-linked ocular albinismBillableE70.311Autosomal recessive ocular albinismBillableE70.318Other ocular albinismBillableE70.319Ocular albinism, unspecifiedBillableE70.32Oculocutaneous albinismHeaderE70.320Tyrosinase negative oculocutaneous albinismBillableE70.321Tyrosinase positive oculocutaneous albinismBillableE70.328Other oculocutaneous albinismBillableE70.329Oculocutaneous albinism, unspecifiedBillableE70.33Albinism with hematologic abnormalityHeaderE70.330Chediak-Higashi syndromeBillableE70.331Hermansky-Pudlak syndromeBillableE70.338Other albinism with hematologic abnormalityBillableE70.339Albinism with hematologic abnormality, unspecifiedBillableE70.39Other specified albinismBillableE70.4Disorders of histidine metabolismHeaderE70.40Disorders of histidine metabolism, unspecifiedBillableE70.41HistidinemiaBillableE70.49Other disorders of histidine metabolismBillableE70.5Disorders of tryptophan metabolismBillableE70.8Other disorders of aromatic amino-acid metabolismHeaderE70.81Aromatic L-amino acid decarboxylase deficiencyBillableE70.89Other disorders of aromatic amino-acid metabolismBillableE70.9Disorder of aromatic amino-acid metabolism, unspecifiedBillable